intrepid{~}% crontab -e
You `scotte' are not allowed to use this program `crontab'
See crontab(1) for more information
Not even sure where to start looking...maybe this is fallout from the CDB
integration (maybe missing something related to the passwd/login/group
dbs)?

I reported this problem a few days ago on current-users, and christos
said I hit a bad time during the update and the problem was already
fixed. I haven't had a chance to try a newer snapshot yet to verify
this.